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Hydraulic, geomorphic, and trout habitat conditions of the Lake Fork of the Gunnison River in Hinsdale County, Lake City, Colorado, Water Years 2010-2011 [研究报告]
10.3133/sir20155043U.S. Geological Survey. 2015-01-01
Williams, Cory A. cawillia@usgs.gov;  Richards, Rodney J. rjrichar@usgs.gov;  Schaffrath, Keelin R.
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Characterization and data-gap analysis of surface-water quality data in the Piceance study area, western Colorado, 1959???2009 [研究报告]
U.S. Geological Survey. 2013-01-01
Thomas, Judith C. juthomas@usgs.gov;  Moore, Jennifer L.;  Schaffrath, Keelin R.;  Dupree, Jean A. dupree@usgs.gov;  Williams, Cory A. cawillia@usgs.gov;  Leib, Kenneth J. kjleib@usgs.gov
Adobe PDF(63718Kb)  |  View/Download：41/16
 
Application of sediment characteristics and transport conditions to resource management in selected main-stem reaches of the Upper Colorado River, Colorado and Utah, 1965-2007 [研究报告]
U.S. Geological Survey. 2013-01-01
Williams, Cory A. cawillia@usgs.gov;  Schaffrath, Keelin R.;  Elliott, John G. jelliott@usgs.gov;  Richards, Rodney J. rjrichar@usgs.gov
Adobe PDF(44396Kb)  |  View/Download：18/10
 
Streamflow and water-quality conditions including geologic sources and processes affecting selenium loading in the Toll Gate Creek watershed, Aurora, Arapahoe County, Colorado, 2007 [研究报告]
U.S. Geological Survey. 2013-01-01
Paschke, Suzanne S.;  Runkel, Robert L. runkel@usgs.gov;  Walton-Day, Katherine;  Kimball, Briant A. bkimball@usgs.gov;  Schaffrath, Keelin R.
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Assessment of historical surface-water quality data in southwestern Colorado, 1990-2005 [研究报告]
U.S. Geological Survey. 2013-01-01
Miller, Lisa D. ldmiller@usgs.gov;  Schaffrath, Keelin R.;  Linard, Joshua I. jilinard@usgs.gov
View  |  Adobe PDF(25598Kb)  |  View/Download：13/1
 
Water-quality assessment and macroinvertebrate data for the Upper Yampa River watershed, Colorado, 1975 through 2009 [研究报告]
U.S. Geological Survey. 2012-01-01
Bauch, Nancy J. njbauch@usgs.gov;  Moore, Jennifer L.;  Schaffrath, Keelin R.;  Dupree, Jean A. dupree@usgs.gov
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Surface-water salinity in the Gunnison River Basin, Colorado, water years 1989 through 2007 [研究报告]
U.S. Geological Survey. 2012-01-01
Schaffrath, Keelin R.
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Estimated probabilities and volumes of postwildfire debris flows—A prewildfire evaluation for the Pikes Peak area, El Paso and Teller Counties, Colorado [研究报告]
U.S. Geological Survey. 2012-01-01
Elliott, John G. jelliott@usgs.gov;  Ruddy, Barbara C. bcruddy@usgs.gov;  Verdin, Kristine L. kverdin@usgs.gov;  Schaffrath, Keelin R.
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